Chicago (ORD) to Porto (OPO) flight deal in economy from $359
ORDO'Hare International Airport
Chicago, United States
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$453 USD
-21%$359 USD
Verified 14 days agoOctober 2026
Mon
Tue
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Sun
Fair Availability
30% of dates checked are available within 10% of the lowest price
Tuesday, October 13th, 2026
Outbound Flights
13h 55m·1 stop
$359 USD
ORDOct 13 11:05
→YULOct 13 14:18
AC 8480Embraer 175
5h 2m layover
YULOct 13 19:20
→OPOOct 14 07:00
AC 928Airbus A321neo
10h 59m·1 stop
$359 USD
ORDOct 13 14:01
→YULOct 13 17:30
UA 1925Boeing 737MAX 8 Passenger
1h 50m layover
YULOct 13 19:20
→OPOOct 14 07:00
AC 928Airbus A321neo
19h 45m·1 stop
$363 USD
ORDOct 13 21:40
→MUCOct 14 13:10
LH 435Airbus A350
8h 15m layover
MUCOct 14 21:25
→OPOOct 14 23:25
LH 1788Airbus A321neo
14h 45m·1 stop
$365 USD
ORDOct 13 14:40
→ZRHOct 14 06:30
LX 7Airbus A330
3h 15m layover
ZRHOct 14 09:45
→OPOOct 14 11:25
LX 2066Airbus A321neo
13h 5m·1 stop
$375 USDORDOct 13 16:05
→FRAOct 14 07:25
LH 431Boeing 747
1h 55m layover
FRAOct 14 09:20
→OPOOct 14 11:10
LH 1176Airbus A321
18h 20m·1 stop
$375 USDORDOct 13 22:30
→FRAOct 14 14:05
LH 433Airbus A340
6h 55m layover
FRAOct 14 21:00
→OPOOct 14 22:50
LH 1180Airbus A321neo
16h 30m·1 stop
$468 USDORDOct 13 19:05
→ZRHOct 14 10:50
LX 9Boeing 777
5h layover
ZRHOct 14 15:50
→OPOOct 14 17:35
LX 2064Airbus A220-300 Passenger
10h 38m·1 stop
$550 USDORDOct 13 17:07
→EWROct 13 20:37
UA 1630Boeing 737
1h 13m layover
EWROct 13 21:50
→OPOOct 14 09:45
UA 144Boeing 757
13h 35m·1 stop
$578 USDORDOct 13 15:50
→ZRHOct 14 07:45
UA 3Boeing 767
2h layover
ZRHOct 14 09:45
→OPOOct 14 11:25
LX 2066Airbus A321neo